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四上语文|第三单元复习指南(2026 新版)

  • 2026-10-08 05:24:27
四上语文|第三单元复习指南(2026 新版)
四上第三单元复习框架

第三单元的主题是「处处留心皆学问」,语文要素就一句话:体会准确生动的表达,感受作者连续细致的观察;学写观察日记。

历届考试,这个单元的题出得特别"实"——不考偏题,就考你观察得细不细、词用得准不准。下面按考点一块一块过,建议打印出来,配合第三单元检测卷一起用。

一、必背必默:古诗三首

三首都要会背会写,默写填空是送分题,但"瑟瑟""真珠""缘""逊"这几个字最容易写错。

《暮江吟》白居易(傍晚→夜晚的连续观察)
一道残阳铺水中,半江瑟瑟半江红。可怜九月初三夜,露似真珠月似弓。
《题西林壁》苏轼(横侧远近高低,多角度观察)
横看成岭侧成峰,远近高低各不同。不识庐山真面目,只缘身在此山中。
《雪梅》卢钺(梅雪对比观察)
梅雪争春未肯降,骚人阁笔费评章。梅须逊雪三分白,雪却输梅一段香。
常考填空:"可怜"是可爱的意思;"缘"是因为;"逊"是不及、不如;"输"是少、差。三首都暗含一种观察方法:时间、角度、对比。

二、课文要点:两篇精读

《爬山虎的脚》(叶圣陶)——连续细致观察的样本。

· 脚长在哪:茎上长叶柄的地方,反面。 · 脚什么颜色:嫩红。· 脚什么样子:枝状的六七根细丝,像蜗牛的触角。· 怎么爬(动词排序常考):触着墙 → 细丝头上变小圆片→巴住墙 → 细丝弯曲把嫩茎拉一把 → 使它紧贴在墙上。· 叶子:刚长出来嫩红,不几天变成嫩绿;"铺"字写出叶子多、密、均匀。

《蟋蟀的住宅》(法布尔)——全文用拟人,把蟋蟀当人写。

· 外部特点:向阳、隐蔽、干燥、弯曲,门口有平坦的"平台"。· 内部特点:平整、简朴、清洁、干燥、卫生。· 修建动词:扒土、搬土块、踏地、推泥、铺开。· 用词准:"最多九寸深"——不是都九寸,最大才九寸,写出观察的严谨。· 精神:蟋蟀不肯随遇而安。

三、字词过关

这些词是历届听写高频词,带星的是易错字,考前过一遍:

均匀重叠★空隙★慎重★疲劳住宅临时选择地址优良洞穴大厅卧室专家卫生较大嫩红叶柄枯萎

本单元多音字(选自课文,务必分清):

曲qū 弯曲·曲折 qǔ 歌曲·乐曲
铺pū 铺路·铺开 pù 床铺·店铺
空kōng 空气·天空 kòng 空地·空隙
降jiàng 降落·下降 xiáng 投降·降服

四、语文园地三

交流平台(观察三法,填空常考):① 细致观察,写准确;② 连续观察一段时间;③ 观察不仅用眼睛看,还要用耳朵听、用心想。

词句段运用:动物住处的说法要配对——

狗窝鼠洞鸟巢(窝)猪圈马厩鱼塘牛棚虎穴鸡舍蛇洞

还要会体会"逐渐""最多"这类词的表达效果:逐渐写出变化是慢慢发生的;最多写出不是全都那样,体现用词准确。

日积月累(6 句秋天谚语,必默):

  1. 立了秋,把扇丢。
  2. 二八月,乱穿衣。
  3. 夏雨少,秋霜早。
  4. 八月里来雁门开,雁儿脚上带霜来。
  5. 一场秋雨一场寒,十场秋雨要穿棉。
  6. 八月暖,九月温,十月还有小阳春。

五、习作:写观察日记

格式(错一个就扣分):日期+星期 → 天气 → 正文 → 感受。

正文要写清"观察对象+变化过程",最好用上多感官(看、听、摸、想)。

课本资料袋给了两种记录形式:图文结合和表格记录,考试常让你判断用了哪种。

给家长的话:怎么用这份指南 + 检测卷

1.先过"背默":三首古诗和 6 句谚语,让孩子闭眼能背、提笔能写,再上检测卷,错题当场订正三遍。

2.再攻"课文填空":爬山虎的脚怎么爬、蟋蟀住宅的特点,是最稳的课内阅读分,对照上面要点逐条过。

3.最后练"观察日记":拿检测卷里的习作题,按格式写一则,重点看有没有"连续"和"变化"。

这一单元不靠刷题,靠"把观察的细活做透"——正好呼应咱们一直说的:语文差不是不努力,是落实得太少。

觉得有用,点个「在看」,打印给孩子,配合单元检测卷一起用。

我是果儿,专注小学语文。

关注我,持续更新四上各单元复习干货。


往期推荐:

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绿豆、大蒜、多肉、小蜗牛:最适合四年级的4个观察对象,附7天记录样例

新四上语文|第一次月考怎么答题更高分

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  138. /www/wwwroot/www.sjds.net/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /www/wwwroot/www.sjds.net/runtime/temp/022a5b1eae5a9e3c31e54f699d8ae600.php ( 8.05 KB )
  140. /www/wwwroot/www.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000594s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000963s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000462s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000387s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000518s ]
  6. SELECT * FROM `set` [ RunTime:0.000290s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000708s ]
  8. SELECT * FROM `article` WHERE `id` = 520378 LIMIT 1 [ RunTime:0.000358s ]
  9. UPDATE `article` SET `lasttime` = 1791410134 WHERE `id` = 520378 [ RunTime:0.003462s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000410s ]
  11. SELECT * FROM `article` WHERE `id` < 520378 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000618s ]
  12. SELECT * FROM `article` WHERE `id` > 520378 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000416s ]
  13. SELECT * FROM `article` WHERE `id` < 520378 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000682s ]
  14. SELECT * FROM `article` WHERE `id` < 520378 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000657s ]
  15. SELECT * FROM `article` WHERE `id` < 520378 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000887s ]
0.085484s